Tray drier



July 10, 1923. 1.461.682

w. M. SCHWARTZ TRAY DRIER Filed July 12 1921 3 Sheets-Sheet 1 Wa er]? Spin/viz.

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W. M. SCHWARTZ TRAY DRIER Filed July 12 3 Sheets-Sheet 2 O OO O O O0 O0 O O O O O O O OO O O 00 O O O O 00 0 O O 00 O O O OO O O O O O O O 0 0O \ooooopo 0o j bvpv o 1 W ZZ July 10, 1923. 1.461.682

W. M. SCHWARTZ TRAY DRIER Filed July 12 1921 3 Sheets-Sheet 3 7 July 10, 1923.

Fig. Bis a longitudinal amtionul view; and Figs is a plan view. Bu bathe drawing}. 1 of tha dimby a aging partition mwcwo cnm artments. Sis; drying mmutmmt 8 is Hm eumpmrhmnkminim the hunting apparatus 4 V -arsup po Ln dry-mg mrtmnt for the tn 5 6 on which flu mflmialto bedriud is ace-d. '11 zig-ug partition minim of lngulu' members? mi vilm,ur nirbnfflegfl 10, 11 and 12. These badfles are in will the {TWO sgatg'mm are mind to shifts 13 13, mspentavqly, mounted ,n baarby bars 14. oneharbem arn an angle to the other as c arly ahmmlifl. Onaachah hlsism min sad ufwoarlmofeunh rm a 1.1113: 16. On eaeh aft 18, mitsivia o! using 1, is um um 17. The u'ms are countered by a. r06 18, whidl is connochld at It pert-ad balm um 19 on aahgfi-Bfl. On shift. i5 1 short arm 21, which is 0001- naztmlbya'linkfi to an: arm 28 onashafl 2! Onfizeahaftflfl ban armflbhningm pin. whiz]: p'mjpcts in the path of 1. 111 21! on manfileaschnmm. Onthnsl'zl-RMBM am 93 having I- pin. also in the path ofthn Pilgmahtfifiwlocfledflbmflmnppgr whi-ch in thebemtamaficalivmenadutgi j. In Figiof'lhoflm ms and 11 am aha-1m and 121mm 'Ihadjredinn of tb elirmiflisfihmbyflmams, kl

a air v ufigritg mam trug'nfitgd. u mam m mim -o 5 fig passing uutaida of the 311m. Wlmn tha'mgsmaolimflmm mu' 1: fihfimxme botwoentlnlnmrtmam an 4w chum an 38, returning the 31pm tum Wham tha 11mm 3 and 11 m osedmiithabaflnsmandmamopun, flgmflzqdimminngthn the mpm 11:; some! a uppiu r. uwn thrdugh the space infirm the trays. Bar ngizhfing' the span! 0! the chain, 02* plnmng twoormm onflwclminatcm mil $11!,QH1B I Offihfi "1' vi: cflnba minim:

1. Tim amnhinsfion in a drying mnehim. of 1; Eating .rt-mant; a. cumparfinnnt; psmtiun t a two oempartmm; and innln ing two sets of baffls; anwmnic means fur qpcning mm as: ufand fur closing thgotheraatof Baflas: and means for elmniflzn; air in the in mpnrtmmts.

2 Th: cpmhimflvfl in a arm, of mag;

I air through: the: drier is intervals;

a zig-zag partition in the casing dividing the gsmtea..,.c1 ty omp tment and a heating eom' arlnnn a cireuleting fan for eirculating t e air through the two coni- 12 1 1 91 5. two s t fl esie h p iem ando automatic me br flqtiltinglth eratingthe air bafiies so as to change the iireofion' of the flow. of -the-air at given intervals. L: h v l .4.-;-The combination in a drier, of a casing; a zig-za partition therein dividing. the interior, o thecasing into a drying compartment and a heating. compartment means,

m the lheatin oompartment for circulating the iiirF-throug both compartments; a series of hit-:bafiies in" the partit1on;'. and automatic means 'fo'r-operatingi the air baflies, two sets ofatheabafiiesi beingopen when the others are elos'eds'o thet the direction of the. flow of reverse'd at given 5. The-combinetion' ina drier, of a casing; partitiondi-viding the casing into adrymg compartment-and e--h =mtingcompartment; means for circulating the air through thetwo compartments; two sets of air baffles; the bafiles being monnted ion' 'trhnsverse shafts; arms on the shafts; e rodoolihectin the several arms; two rook shafts oonnecte together, one of: said shaifts havifig swarm connected to the rod, eabh oifsaiti' rok'shafts having arms thereon with pins? inehdlem chain having a lug adaptedto engage the pins of the said rook shafts; and means for driving the chain so that the rod will here ciprocated and will open twp-xsets of -baifies and will close the other two sets 5} 6. The combination in'a drier, ofaeasing having a zlg zag lpartitionthereingforming transverse angle plates and beflies,,' sa id;per-

tition dividing the cas ing -into e dryingroompertinent d a he ti g emppe me means for circulatingthe a.i 1 1n1 the,two compartments, the baifles being-arranged in pairs, each bafiie being ,mounted ona transl verse shaft; means for conneeting the shafts.

of each pair so thatthey will be op'ened and closed in unison; an arm on one'of the shafts of eaohpair; a rod connecting ,thefseid ms; d au ma i 4 1 befll es and;to close the other'two setsalternatelv,

in orderjto changethe direction of flowfof I the aircurrents through the drier;

A TER M. Q; 

